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Winthrop Technologies

Turnkey data centre construction contractor

Environmental Manager

Full-TimeUpdated
No salary listed
Senior
Helsinki, Finland
In PersonOn-site in Helsinki, Finland.
Facilities OperationsEnvironmental Health & Safety

About the job

Requirements
  • Be a qualified environmentalist.
  • Have 7 years of experience within the construction sector.
  • Have experience working on high-tech, industrial, pharmaceutical, or data centre projects.
  • Have a strong background in site supervision.
Responsibilities
  • Draft or review the project Construction Environmental Management Plan and work with the site manager to integrate requirements effectively in conjunction with the client’s requirements and the company’s wider corporate sustainability goals.
  • Review all construction method statements, processes, and procedures to ensure they consider environmental risks and mitigate them appropriately.
  • Provide toolbox talks to make site staff aware of environmental best-practice onsite behaviours.
  • Provide training to site staff regarding environmental and social sensitivities, including what to do in the event of a public approach.
  • Identify and implement spill kit provision and training requirements.
  • Perform emergency practice scenarios alongside Health and Safety and the Site Manager, identify weaknesses in existing approaches, and develop improvement plans.
  • Ensure that all drains and potential entry points to watercourses are protected; assess whether onsite discharges to watercourses contain clean water only and take mitigating actions if required.
  • Liaise with the Health and Safety site officer to ensure crossover risks are addressed appropriately.
  • Work closely with site management on the project’s environmental objectives.
  • Represent the company during client environmental inspections and meetings and report on close-outs for any findings.
  • Provide an onsite presence to oversee medium- to high-risk tasks and operations.
  • Perform site walkovers with the site manager, provide a written list of findings, and agree actions to address non-conformity issues with realistic dates reflecting their risk.
  • Provide monthly environmental progress reports on incidents, resolutions, or interventions.
  • Perform incident investigations and track close-outs for any environmental non-compliance.
  • Monitor, record, and report on project waste management, including promoting awareness of waste streams and waste minimisation.
  • Perform audit checks of permits and manage the existing site-based complaints system.
  • Promote best practice and progressive environmental management and provide information on lessons learned and incident feedback.
  • Assist the Site Manager and participate in appropriate client meetings and project decision-making processes.
  • Stop works where bad practice or poor management is identified.
  • Read all environmental permits and identify gaps in site documents or approaches.
  • Ensure site noticeboards and key information points along the site hoarding contain sufficient environmental information for site staff and the general public.
  • Liaise with the client’s LEED practitioner and coordinate collection of documentary evidence and site inspections to achieve targeted LEED Gold certification of the project.
  • Build a strong environmental culture on the project and drive environmental initiatives.

About the company

Winthrop Technologies provides end-to-end data centre construction as a general contractor in Europe, handling design, civil, structural, architectural, mechanical, electrical, and commissioning work for hyperscale and colocation clients. It delivers projects from concept through commissioning, using Building Information Modeling (BIM) and off-site fabrication to speed delivery and reduce on-site contractor complexity. The company differentiates itself with an engineer-led approach, early BIM adoption, modular construction, and a focus on rapid delivery of mission-critical facilities across eight European countries. Its goal is to scale a European data centre delivery platform with large-scale, high-quality projects while growing its footprint and maintaining leadership continuity, supported by a strategic Blackstone partnership.

Company Size

1,001-5,000

Company Stage

Acquired

Total Funding

N/A

Headquarters

Dublin, Ireland

Founded

1995

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Simplify's Take

What believers are saying

  • July 2026 projects show active work in Italy, Netherlands, Finland, and Ireland.
  • Winthrop still markets itself as Europe's leading dedicated turnkey data centre delivery provider.
  • The 2024 Blackstone partnership supports funding for larger AI-driven data centre programs.

What critics are saying

  • Winthrop's current portfolio is concentrated in hyperscale builds, exposing schedule and client concentration risk.
  • Bertonico, Amsterdam, Kirkkonummi, Espoo, and Vaasa projects demand flawless commissioning in 2026.
  • A major delay or cost overrun on one 96MW campus can damage Blackstone confidence.

What makes Winthrop Technologies unique

  • Engineer-led delivery under Anne Dooley and Barry English still defines execution culture.
  • Blackstone owns 50.7% since April 2024, signaling institutional backing and discipline.
  • June 2026 chair appointment to Ulrich Spiesshofer strengthens governance for Europe expansion.

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Benefits

  • Professional Development Budget

Growth & Insights and Company News

6 month growth

8%

1 year growth

6%

2 year growth

6%
Winthrop Technologies
Jul 15th, 2026
Winthrop Technologies receives British Safety Council International Safety Award.

Winthrop Technologies receives British Safety Council International Safety Award. Winthrop Technologies is proud to have received the International Safety Award from the British Safety Council, recognising outstanding Environmental, Health & Safety (EHS) performance at its project site in Amsterdam. The 2026 International Safety Awards recognise organisations worldwide for excellence in preventing workplace injuries and illness, and for promoting overall wellbeing. Winthrop's achievement highlights the exemplary safety standards maintained and the robust safety record delivered despite an incredibly complex working environment. Located adjacent to the Schiphol Airport runway, the Amsterdam project operated under highly constrained conditions. The team successfully navigated strict airport controls and limited crane lift windows that were frequently rescheduled or cancelled due to changing air traffic. Through close coordination with airport authorities, the project team continuously adapted construction activities, ensuring safe operations while maintaining steady project progress. The award was accepted by Niall Tuffy, Regional H&S Manager, and Sean O'Sullivan, Project Manager, on behalf of the Amsterdam project team. "The British Safety Council applauds Winthrop on this achievement," said Mike Robinson, Chief Executive of the British Safety Council. "The award recognises their commitment and hard work to keep employees and workplaces free of injury and ill health." This recognition reflects the resilience, professionalism, and deeply ingrained safety-first culture demonstrated by its team throughout the entire project lifecycle. Winthrop Technologies extends its warmest congratulations to everyone involved in achieving this outstanding result.

Winthrop Technologies
Oct 15th, 2024
Winthrop wins Gold at the All-Ireland Occupational Safety Awards

Winthrop Engineering and Contracting Limited also received a Consistent High Achiever Award, which is awarded to companies who achieve a Distinction or above for five consecutive years.

Business Post
Apr 12th, 2024
Blackstone acquires majority stake in Irish data centre company Winthrop

Sources have told the Business Post the transaction values Winthrop at more than €800 million